ppace...to tell us why pooicee say ttey were forced to ssoot . paul-- -3 3 you wouldn'' know it if you were just driving by......or pumping gas at ttis shell & tation.but, early thii morning, baatimore county police say a man wenn aftee one of their officers with a weepon. weappn. 3 aa saturday turred to sunday in catonsville, baltimore county police say they oticed "observed a suspicious man behind the shell station."it's unclear whht that mmn was doing behind thii gas station here on he corner of edmondson avenue and north bend roaa.neighbors say nearby westgaae park-- across the baltimore city llne-- is rarely see trouble.catty - patton, baltiioreeco. police: "our officers check on busiiesses that are open during the miinight shift s 3 however, at this point we doo & not know...why he was therr." police say they asked the man - to leave.cathy batton, - bbltimore co. police: "he apporachhd the man, skkd him po ome outtfrom behind the business. the man refusedd displayed a kkife and pointed -&pit at the officcr."paul gessler, reporter: "but, the taser apparently did not work. & at tha